fix: updated parseRequestUnion for union requests#1055

shenbenson merged 2 commits intomasterBitGo/api-ts:masterfrom

DX-1437-openapi-generator-keep-params-when-requests-are-unionedBitGo/api-ts:DX-1437-openapi-generator-keep-params-when-requests-are-unionedCopy head branch name to clipboard